The Battle of Ontario just got turned up a notch.

It is unclear whether discipline will follow.

Stolarz drew the Senators’ ire after a series of slashes against Ottawa forward Ridly Greig led to offsetting minors for both players in Game 2.

Greig crashed into Stolarz’s lower body on a rush in Game 1.

After Game 3, Stolarz said he’d made a pre-game deal with the officiating crew.

“Watch my back, and I’ll behave,” he said.

The Maple Leafs earned their second straight 3-2 overtime victory in Game 3, pushing the Senators to the brink of elimination with a 3-0 series lead.

Game 4 goes Saturday at 7 p.m. ET / 4 p.m. PT on Sportsnet and Sportsnet+.